Cotton, was rescued after being severely overtaken by "mange," a parasite that can live on animals. He appeared to be blind as his eyes were tightly shut at all times. But after his rescuer got him proper medical care, Cotton began getting better and gaining weight. As the weeks went by, Cotton continued to improve until one day, he gave his owner the most amazing surprise...Cotton opened his eyes to reveal their multi-colored beauty! And he wasn't blind at all! Here's more.